Before the season: document everything (this is 90% of it)
Every insurance adjuster will tell you the same thing: after a loss, the argument is never about whether you had coverage — it is about proving what existed. The collectors who get paid are the ones with documentation from BEFORE the storm. Photograph every slab, front and back, with the cert number legible. Keep a list of cert numbers, grades, and current values somewhere that is not inside your house — cloud storage, email to yourself, or a collection tracker. If a slab has a story (a receipt, a grading submission, an appraisal), keep that too.
This is exactly what Slabline’s evidence vault was built for: each card holds its photos, receipts, and cert-verified identity, valued from real comps, stored off-site by definition. Ten minutes of scanning now is the difference between a documented claim and a shoebox of wet cardboard and good intentions.
Before the season: read the two lines of your policy that matter
Standard homeowners and renters policies handle collectibles with two mechanisms most collectors have never read: a CATEGORY SUB-LIMIT (commonly $200–$2,500 for "trading cards, stamps, and collectibles" — total, not per card) and a WATER EXCLUSION (flood damage is almost never covered by homeowners insurance at all; that requires separate flood coverage). Put together, they mean a $30,000 collection in a flooded living room can legally settle for a few hundred dollars.
You do not have to take our word for any of this. Forward your collection list to your own agent with one question: "If this were destroyed tomorrow, what would you actually pay out under my current policy?" Whatever number comes back — that is your real coverage, from the person who would handle your claim. If the number shocks you, scheduled coverage (itemizing the cards on a rider, or a specialty collectibles policy) typically costs 0.5–1% of value per year.
72 hours out: the evacuation decision
When a watch becomes a warning, decide what travels with you. High-value slabs are dense, waterproof-ish, and portable — a whole six-figure collection fits in one carry case. Make the go-box in advance: your top slabs by value (your tracker’s sort-by-value view is the packing list), sealed in zip bags inside a hard case. If you are leaving cards behind, get them HIGH (second floor beats first, shelf beats floor — most hurricane card losses are storm surge and rising water, not wind) and inside something waterproof: a sealed tote beats a cardboard monster box every time.
If part of the collection ships out ahead of the storm — to family inland, to a vault — generate a manifest first so there is a record of exactly what left and what it was worth the day it moved.
After the storm: the claim, if the worst happens
File fast, photograph everything before touching it, and do not throw anything away — adjusters want to see the damage. Your pre-storm documentation now does the heavy lifting: cert numbers prove authenticity, dated photos prove condition and possession, and comp-backed values prove what it was all worth. A claim with an itemized, valued schedule settles in weeks; a claim described from memory settles for the sub-limit.
This is the quiet reason serious collectors keep a live protection score on their collection: insurance, storage, and documentation are exactly the things that decide whether a disaster is a payout or a total loss. The season is predictable. The prep is one afternoon. The difference is everything.